CN209158547U - A kind of recyclable device of PVC film leftover pieces - Google Patents

Abstract

The utility model discloses a kind of recyclable devices of PVC film leftover pieces, it is related to film production technical field of processing equipment, including base station and deburring bracket, rotation is provided with two deburring transfer rollers on deburring bracket, surface between two deburring transfer rollers has been arranged symmetrically trimming blade, trimming blade is connect by mounting base with deburring bracket, deburring bracket is connected with the guide roller for conveying and being oriented to leftover pieces, the side of deburring bracket is provided with the leftover pieces recycling roll for winding leftover pieces, leftover pieces recycling roll and guide roller are arranged in parallel, leftover pieces recycling roll is rotatably connected to mounting rack, the synchronous motor for driving leftover pieces recycling roll to rotate is provided on mounting rack, it is provided on base station for driving mounting rack to reciprocatingly slide along the axis direction of leftover pieces recycling roll in the actuator on base station；Convenient for recycling leftover pieces, have the function of improving its deburring efficiency and work quality.

Description

A kind of recyclable device of PVC film leftover pieces

Technical field

The utility model relates to film production technical field of processing equipment, more specifically, it relates to a kind of PVC film side The recyclable device of corner material.

Background technique

Plastic film is a kind of thin made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins Film for packing, and is used as coating layer.With the development of economy and the adjustment of the structure of rural undertaking, Chinese all trades and professions The market demand of plastic film is constantly risen, shared share is more and more on the market for plastics package and plastic packet product Greatly, especially composite plastic flexible package has been widely used for the fields such as food, medicine, chemical industry；And PVC film essence is A kind of vacuum forming film, the surface layer for all kinds of panels is packed, so the decorating film that is otherwise known as, attached glue film, are applied to building materials, packet All conglomeraties such as dress, medicine, according to usable floor area and the field applied to, need to roll up it in processing film production Around preservation or carry out slitting treatment.

Chinese patent as Authorization Notice No. is CN203936933U, publication date is on November 12nd, 2014 discloses one kind The mowing structure of plastic film edge-neatening apparatus, edge-neatening apparatus include one be in bar shaped pedestal, along length on the pedestal upper side Direction slidably connects two Mobile bases, and the mowing structure includes slidably connecting a length along base length direction on Mobile base The knife rest of strip offers the deflector chute passed through for plastic film edge along base width direction on the knife rest, and described two Deflector chute notch is opposite, offers several notches on the knife rest along its length, and the notch connects with deflector chute, is lacking A link slot is offered on mouth side wall vertically, the edge iron is in bar shaped, and the long edge of the one of edge iron is cutting edge and cutting edge direction One end of deflector chute, another long edge are fixedly plugged in link slot, and plastic film can be prevented by being additionally provided in the deflector chute Part is pressed in edge bending.

Deburring is carried out to its two sides edge when plastic film moves along a straight line using the above structure, it is mobile in plastic film When edge iron extra edge mowing can be got off, the leftover pieces after making its deburring fall on the two sides of rack；Due to plastics Film itself material is lighter, and knife rest lower end is piled up in after the leftover pieces after deburring are excessive, and area occupied is big, is not easy to the defeated of later period It send, to influence work, is unfavorable for the lasting progress of the process.

Utility model content

In view of the deficienciess of the prior art, returning the purpose of this utility model is to provide a kind of PVC film leftover pieces Receiving apparatus has the function of improving its deburring efficiency and work quality convenient for recycling leftover pieces.

To achieve the above object, the utility model provides following technical solution:

A kind of recyclable device of PVC film leftover pieces, including base station and deburring bracket, rotate on the deburring bracket Two deburring transfer rollers are provided with, the surface between the two deburring transfer rollers has been arranged symmetrically trimming blade, the deburring Blade is connect by mounting base with deburring bracket, and the deburring bracket is connected with the guide roller for conveying and being oriented to leftover pieces, The side of the deburring bracket is provided with the leftover pieces recycling roll for winding leftover pieces, the leftover pieces recycling roll and guiding Roller parallel arrangement, the leftover pieces recycling roll are rotatably connected to mounting rack, are provided on the mounting rack for driving leftover pieces The synchronous motor of recycling roll rotation, is provided with for driving mounting rack past along the axis direction of leftover pieces recycling roll on the base station The force piece on base station is slided on again.

So set, firstly, film after molding is delivered to two deburrings on deburring bracket by corresponding conveying device At transfer roller, film two sides are repaired by the surface that the trimming blade in mounting base is between two deburring transfer rollers Side；Meanwhile it driving mounting rack to be on base station by powerhouse and moving back and forth, film is made to be wound in leftover pieces recycling roll back and forth On, the winding capacity of leftover pieces recycling roll winding leftover pieces is improved, and then improve the deburring working efficiency of film.

Further setting: the guide roller is rotatably dispose in the lower end of deburring transfer roller, in the guide roller along axis Both ends are fixedly installed the position-arresting disk of left and right displacement when for limiting leftover pieces transmission.

So set, making it limit the position-limiting action that leftover pieces are in guiding roll axis transmission by position-arresting disk, raising is led To the purpose of roller positioned conductive.

Further setting: striker plate is fixedly installed at the both ends along its axis of the leftover pieces recycling roll.

So set, so that it is limited leftover pieces by striker plate is in the limit work that leftover pieces recycle roll axis winding range With the purpose of raising leftover pieces recycling roll winding stability.

Further setting: the force piece is driving cylinder, and the cylinder body of the driving cylinder is fixedly installed on base station, institute The piston rod for stating driving cylinder is connect with mounting rack.

It is moved back and forth so set, being on base station by the flexible driving mounting rack of driving cylinder, returns its leftover pieces Receive purpose of the roller relative to relative motion between guide roller.

Further setting: the bottom end of the mounting rack is provided with directive wheel, the directive wheel rolling is set to the base On platform.

It is rolled so set, being on base station by directive wheel, improves the property of the relative motion between mounting rack and base station Energy.

Further setting: offering guide groove on the base station, and the directive wheel rolling is set in the guide groove.

So set, directive wheel is by improving when moving between base station and mounting rack in the movement of guide groove interior orientation Stability, and then improve the stability of the recycling leftover pieces of leftover pieces recycling roll.

Further setting: it is provided with limit plate between the leftover pieces recycling roll and guide roller, on the limit plate Offer the opening for leftover pieces conveying.

So set, leftover pieces from guiding it is mixed from be sent at limit plate, transmitted again by passing through the opening on limit plate To leftover pieces recycling roll, plays the role of limit to transmission on leftover pieces horizontal plane, improve leftover pieces and be transmitted in from guide roller Transmission stability between leftover pieces recycling roll.

Further setting: one end of the deburring bracket is provided with deburring feed roller, is set in the other end of deburring bracket It is equipped with deburring discharge roller, the two deburring transfer rollers are set between the deburring feed roller and deburring discharge roller, and described are repaired Side feed roller, deburring discharge roller and wherein between a deburring transfer roller in triangular shape arrange.

So set, its film is made successively to be around in deburring feed roller, deburring transfer roller and deburring discharge roller in transmission Between be transmitted, the state in tensioning when transmitting its film improves transmission stability and biography of the film in deburring Quality is sent, the deburring quality of film is further increased.

Further setting: it is provided between the deburring feed roller and deburring transfer roller concordant for detecting film two sides The infrared inductor of degree, the U-shaped setting of two infrared inductors, and it is symmetrically disposed on the two sides of deburring bracket.

So set, film in transmission, makes it by passing through infrared inductor sensor film between two detection inductors Flatness when transmission, improves the stability and deburring precision of its deburring, and then improves its deburring quality.

Further setting: the trimming blade is detachably fixed by bolt to be set in mounting base.

Be removably fixed in mounting base so set, trimming blade is reached by bolt, convenient for trimming blade from peace It is adjusted and replaces on dress seat, improve the service performance of trimming blade.

By using above-mentioned technical proposal, the utility model is compared compared with the prior art, is had the advantage that

1, it drives mounting rack to be on base station by powerhouse to move back and forth, film is made to be wound in leftover pieces recycling roll back and forth On, the winding capacity of leftover pieces recycling roll winding leftover pieces is improved, and then improve the deburring working efficiency of film；

2, make it limit leftover pieces by striker plate to be in the position-limiting action that leftover pieces recycle roll axis winding range, improve The purpose of leftover pieces recycling roll winding stability；

3, flatness when being transmitted by infrared inductor sensor film, stability and the deburring for improving its deburring are accurate Degree, and then improve its deburring quality.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the recyclable device of PVC film leftover pieces；

Fig. 2 is the structural schematic diagram in deburring region in the recyclable device of PVC film leftover pieces；

Fig. 3 is the enlarged diagram in Fig. 2 at A；

Fig. 4 is the structural schematic diagram of leftover pieces recovery zone in the recyclable device of PVC film leftover pieces；

Fig. 5 is the structural schematic diagram that deburring rear film winds region in the recyclable device of PVC film leftover pieces；

Fig. 6 is the enlarged drawing in Fig. 5 at B.

In figure: 1, deburring bracket；2, deburring transfer roller；3, fixed link；31, graduated scale；4, mounting base；41, trimming blade； 42, waist type groove；43, bolt；51, component is adjusted；52, rotating disc；53, handle；61, oscillating roller；62, swinging frame；63, it drives Part；71, deburring feed roller；711, bidirectional helical protrusion；72, deburring transition roller；73, deburring discharge roller；9, infrared inductor； 10, guide roller；101, position-arresting disk；11, base station；111, guide groove；12, mounting rack；121, synchronous motor；122, directive wheel；13, Leftover pieces recycling roll；14, force piece；15, limit plate；151, it is open；16, bracket is wound；161, fixed frame；17, help roll； 18, wind-up roll；19, diaphragm plate is kept off；191, holding tank；20, lower compression roller；21, regulating part；211, driving handle；212, it is oriented to litter； 22, striker plate.

Specific embodiment

It is described further referring to a kind of recyclable device of the attached drawing to PVC film leftover pieces.

A kind of recyclable device of PVC film leftover pieces, as depicted in figs. 1 and 2, including deburring bracket 1, it is rotatably dispose in and repairs Two deburring transfer rollers 2 on side bracket 1 are fixedly installed on having fixed link 3, being slideably positioned in fixed link 3 on deburring bracket 1 Two mounting bases 4, the trimming blade 41 that is respectively arranged in two mounting bases 4 and be set between fixed link 3 and two mounting bases 4 For controlling the adjusting component 51 of relative distance between two mounting bases 4；Trimming blade 41 is arranged symmetrically between two deburring transfer rollers 2 Surface, and graduated scale 31 is fixedly installed on the periphery of fixed link 3.

As shown in Figures 2 and 3, wherein adjusting component 51 includes that both ends are dallied the two-way spiral shell being set on deburring bracket 1 Rasp bar, bidirectional helical bar and fixed link 3 are arranged in parallel, and two mounting bases 4 are threadedly connected to two reversed spiral shells of bidirectional helical bar respectively On line end；One end of bidirectional helical bar protrudes to be arranged outside deburring bracket 1, and is fixedly installed rotating disc 52 in the end, and Handle 53 is vertically fixedly connected on rotating disc 52；Its two mounting base 4 is set to be in bidirectional helical by rotating bidirectional helical bar It is slided in bar and fixed link 3, realizes the adjusting to distance between two trimming blades 41.

As shown in Figures 2 and 3, waist type groove 42 is offered in mounting base 4, two trimming blades 41 are equipped with bolt 43, Nut is threaded on bolt 43 (attached drawing is unmarked)；When bolt 43 is arranged in waist type groove 42, it can be achieved that trimming blade 41 adjustings in position in mounting base 4, that is, adjust the effect of distance between trimming blade 41 and deburring transfer roller 2；Locking When, bolt 43, which protrudes from, contradicts the end face of its nut and mounting base 4 outside waist type groove 42, realize trimming blade 41 being fixed on peace Fill the purpose on seat 4.

As shown in Fig. 2, the film input terminal in deburring bracket 1 is provided with oscillating roller 61, the both ends of oscillating roller 61, which rotate, to be connected Be connected to swinging frame 62, swinging frame 62 is rotationally connected on deburring bracket 1 far from one end of oscillating roller 61, and deburring bracket 1 with The actuator 63 for driving oscillating roller 61 to be in reciprocally swinging on deburring bracket 1 is provided between swinging frame 62.

As shown in Fig. 2, actuator 63 is oscillating cylinder, two oscillating cylinders are symmetrically arranged in the two sides of deburring bracket 1, and put Take offence cylinder piston rod it is hinged with swinging frame 62, the cylinder body of oscillating cylinder is hinged with deburring bracket 1.

As shown in Fig. 2, rotation is provided with a pair of of deburring feed roller 71 on deburring bracket 1, two deburring feed rollers 71 are uniformly distributed It is placed in 61 top of oscillating roller and between oscillating roller 61 and deburring transfer roller 2；In the deburring transfer roller towards 62 side of swinging frame 2 circumferential surface is provided with bidirectional helical protrusion 711, and bidirectional helical protrusion 711 extends to the both ends of deburring transfer roller 2 respectively Setting.

As shown in Fig. 2, simultaneously, deburring transition roller 72 is provided on deburring bracket 1, deburring transition roller 72 is set to deburring Between feed roller 71 and deburring transfer roller 2, and arranged between deburring feed roller 71 and deburring transfer roller 2 in triangular shape.

As shown in Fig. 2, being provided with deburring discharge roller 73, two deburrings far from the side of deburring feed roller 71 in deburring bracket 1 Transfer roller 2 is set between deburring feed roller 71 and deburring discharge roller 73, and deburring feed roller 71, deburring discharge roller 73 with wherein It is arranged between one deburring transfer roller 2 in triangular shape.

As shown in Fig. 2, to improve delivery quality when film transmission, between deburring feed roller 71 and deburring transfer roller 2 The two U-shaped settings of infrared inductor 9 for detecting the infrared inductor 9 concordantly spent film two sides are provided with, and symmetrical It is set to the two sides of deburring bracket 1.

As shown in Fig. 2, it is rotatably connected to the guide roller 10 for conveying and being oriented to leftover pieces in the bottom end of deburring bracket 1, And guide roller 10 along the both ends of axis be fixedly installed for limit leftover pieces transmission when left and right displacement position-arresting disk 101.

In conjunction with shown in Fig. 1 and Fig. 4, it is disposed with base station 11 in the side of deburring bracket 1, is provided with mounting rack on base station 11 12, the leftover pieces recycling roll 13 for winding leftover pieces, leftover pieces recycling roll 13 and guide roller 10 are provided on mounting rack 12 Parallel arrangement；The synchronous motor 121 for driving leftover pieces recycling roll 13 to rotate is provided on mounting rack 12.

As shown in figure 4, being provided with the axis direction for driving mounting rack 12 along leftover pieces recycling roll 13 on base station 11 It reciprocatingly slides in the force piece 14 on base station 11；Force piece 14 is driving cylinder or hydraulic cylinder, and driving gas is selected as in this programme Cylinder, and the cylinder body of cylinder is driven to be fixedly installed on base station 11, drive the piston rod of cylinder to connect with mounting rack 12.

It is moved as shown in figure 4, being on base station 11 to be easily installed frame 12, the bottom end of mounting rack 12 is provided with directive wheel 122, guide groove 111 is offered on base station 11, the rolling of directive wheel 122 is set in guide groove 111, realizes that mounting rack 12 is opposite The purpose to reciprocatingly slide is oriented in base station 11.

As schemed to combine shown in Fig. 1 and Fig. 4, it is transmitted between leftover pieces recycling roll 13 to improve leftover pieces from guide roller 10 Stability is transmitted, limit plate 15 is provided between leftover pieces recycling roll 13 and guide roller 10, and offer on limit plate 15 For the opening 151 for limiting leftover pieces conveyor zones；Meanwhile it being fixed at the both ends along its axis of leftover pieces recycling roll 13 It is provided with striker plate 22.

Referring to figure 1 and figure 5, the film output end of deburring bracket 1 is provided with winding bracket 16, in winding bracket 16 On be disposed with two help rolls 17 rotate in same direction, the top between two help rolls 17 is disposed with the wind-up roll for winding film 18, it is disposed with gear diaphragm plate 19 along the two sides of its axis in help roll 17, rotation is provided with lower compression roller 20 on winding bracket 16, under Pressure roller 20 is arranged in the feed end of help roll 17；By the gear diaphragm plate 19 at 18 axis both ends of wind-up roll, realize to film take-up in Left and right position-limiting action when on wind-up roll 18.

As shown in Figure 5 and Figure 6, it is symmetrically arranged with fixed frame 161 on winding bracket 16, in two fixed frames 161 and two sides Gear diaphragm plate 19 between be separately provided for driving gear diaphragm plate 19 along help roll 17 axis direction adjust regulating part 21；It adjusts Section part 21 includes the threaded rod that one end is threadedly coupled with fixed frame 161, and threaded rod protrudes from admittedly towards one end with fixed frame 161 Determine to be arranged outside frame 161, and is fixedly installed driving handle 211 in the end；The other end of threaded rod passes through bearing and gear diaphragm plate 19 rotation connections.

As shown in Figure 5 and Figure 6, it is in the adjusting stability on help roll 17 to improve gear diaphragm plate 19, two gear diaphragm plates 19 divide It is not fixedly connected with guiding litter 212, and the axis for being oriented to litter 212 and threaded rod is arranged in parallel, and in guiding litter 212 Gage is provided on periphery (attached drawing is not shown)；Meanwhile the one end for being oriented to the separate gear diaphragm plate 19 of litter 212 is slided wear respectively In on the fixed frame 161 of two sides.

In conjunction with shown in Fig. 5 and Fig. 6, to improve the flexible contact between gear diaphragm plate 19 and film, by gear diaphragm plate 19 along film The both ends of conveying direction are disposed as rounded corner；Meanwhile it being in the winding stability on two help rolls 17 to improve wind-up roll 18, Holding tank 191 is offered on gear diaphragm plate 19, the both ends of wind-up roll 18 are respectively arranged in the holding tank 191 of two fixed frames 161, And the length of holding tank 191 is less than wind-up roll 18 and winds total radius length setting after film.

Working principle: firstly, film after molding is delivered to the oscillating roller on deburring bracket 1 by corresponding conveying device At 61, drives swinging frame 62 to be on deburring bracket 1 by actuator 63 and rotate, put its film before entering deburring It is dynamic, reduce the formation of fold；Then, film is delivered between two deburring feed rollers 71, and film has first passed through bidirectional helical protrusion It is transmitted on 711 deburring feed roller 71, film when to conveying forms the tension being unfolded to two sides, further increases the biography of film Quality is sent, the formation of fold is reduced, further around on another deburring feed roller 71, is sent to and repairs followed by deburring transition roller 72 Deburring processing is carried out at side transfer roller 2；Secondly, carrying out deburring to film two sides by the trimming blade 41 in fixed link 3, simultaneously The relative position that two trimming blades 41 are in two deburring transfer rollers, 2 top is adjusted by adjusting component 51, is reached to film difference The adjustment effect of deburring width improves the applicable performance of its deburring；Finally, on the one hand, the quantitative molding finished films of deburring pass Send to winding bracket 16 on wind-up roll 18 at wound, by help roll 17 drive wind-up roll 18 rotate, reach winding it is thin During which the purpose of film adjusts the distance between 18 liang of side block diaphragm plates 19 of wind-up roll by regulating part 21, makes itself and 18 liang of wind-up roll The film wound at end contradicts, and to the effect that the film after winding is limited, the winding for keeping its film neat is in wind-up roll On 18, improves wind-up roll 18 and wind the winding quality of film and wind the winding applicable performance of different in width film；Another party Face, the leftover pieces that deburring generates are sent in the leftover pieces recycling roll 13 on side mounting rack 12 by directive wheel 122, in corner During material recycling, drives mounting rack 12 to be on base station 11 by powerhouse and move back and forth, film is made to be wound in corner back and forth Expect in recycling roll 13, improve the winding capacity that leftover pieces recycling roll 13 winds leftover pieces, and then improves the deburring work effect of film Rate.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of recyclable device of PVC film leftover pieces, including base station (11) and deburring bracket (1), it is characterised in that: in institute It states rotation on deburring bracket (1) and is provided with two deburring transfer rollers (2), the surface between the two deburring transfer rollers (2) is right Title is disposed with trimming blade (41), and the trimming blade (41) is connect by mounting base (4) with deburring bracket (1), the deburring Bracket (1) is connected with the guide roller (10) for conveying and being oriented to leftover pieces, and in the side of the deburring bracket (1), setting is useful In the leftover pieces recycling roll (13) of winding leftover pieces, the leftover pieces recycling roll (13) and guide roller (10) are arranged in parallel, described Leftover pieces recycling roll (13) is rotatably connected to mounting rack (12), is provided on the mounting rack (12) for driving leftover pieces to recycle The synchronous motor (121) of roller (13) rotation, is provided on the base station (11) for driving mounting rack (12) to recycle along leftover pieces The axis direction of roller (13) reciprocatingly slides in the force piece (14) on base station (11).

2. a kind of recyclable device of PVC film leftover pieces according to claim 1, it is characterised in that: the guide roller (10) it is rotatably dispose in the lower end of deburring transfer roller (2), is fixedly installed and is used for along the both ends of axis in the guide roller (10) The position-arresting disk (101) of left and right displacement when limiting leftover pieces transmission.

3. a kind of recyclable device of PVC film leftover pieces according to claim 1, it is characterised in that: in the leftover pieces The both ends along its axis of recycling roll (13) are fixedly installed striker plate (22).

4. a kind of recyclable device of PVC film leftover pieces according to claim 1, it is characterised in that: the force piece (14) for driving cylinder, it is described driving cylinder cylinder body be fixedly installed on base station (11), it is described driving cylinder piston rod with Mounting rack (12) connection.

5. a kind of recyclable device of PVC film leftover pieces according to claim 1 or 4, it is characterised in that: in the installation The bottom end of frame (12) is provided with directive wheel (122), and the directive wheel (122) rolls and is set on the base station (11).

6. a kind of recyclable device of PVC film leftover pieces according to claim 5, it is characterised in that: in the base station (11) it is offered on guide groove (111), the directive wheel (122), which rolls, to be set in the guide groove (111).

7. a kind of recyclable device of PVC film leftover pieces according to claim 1, it is characterised in that: in the leftover pieces It is provided with limit plate (15) between recycling roll (13) and guide roller (10), offers on the limit plate (15) for leftover pieces The opening (151) of conveying.

8. a kind of recyclable device of PVC film leftover pieces according to claim 1, it is characterised in that: in the deburring branch One end of frame (1) is provided with deburring feed roller (71), is provided with deburring discharge roller (73) in the other end of deburring bracket (1), two The deburring transfer roller (2) is set between the deburring feed roller (71) and deburring discharge roller (73), and the deburring is fed Roller (71), deburring discharge roller (73) and wherein between a deburring transfer roller (2) in triangular shape arrange.

9. a kind of recyclable device of PVC film leftover pieces according to claim 8, it is characterised in that: the deburring into It is provided between material roller (71) and deburring transfer roller (2) for detecting the concordant infrared inductor (9) spent in film two sides, described in two The U-shaped setting of infrared inductor (9), and it is symmetrically disposed on the two sides of deburring bracket (1).

10. a kind of recyclable device of PVC film leftover pieces according to claim 1, it is characterised in that: the trimming blade (41) it is detachably fixed and is set on mounting base (4) by bolt (43).